obop 

acronym short for "ol' buddy ol' pal"

ezt is my obop

obop by LOLF April 7, 2003

Obopay 

Obopay is a person to person money transfer service where you
can send funds from your mobile phone to another mobile phone.

"Mom, I need 100 bucks to buy books, NOW!"

"OK, I'll just Obopay it. Check your text messages."

Obopay by MariadeL January 9, 2009